Mods for 1.21
1,476 mods match your filters.
ore generation overhaul: only spawns next to air
Expand your world by completing advancments!
Fixes lake features crashing in 1.21!
It adds Everything Japanese. Plus some other random stuff.
Prevents lakes of lava from generating in your world
A configurable mod that changes what happens when lava meets water or ice, allowing for the (re)generation of ores and other resources.
Brings back the Old Cave World type but Better and More Improved.
Mystcraft: Ageless is an attempt at reviving the original Mystcraft Minecraft mod by XCompWiz as it was before it became tedious and over-powered (pre 1.4.7) while expanding it to be a fully polished mod.
Increases World Height To 4000+ Blocks!
A data-driven image based world generator for Minecraft.
A more original version of our project Endless City. Travel an unending expansive city where your number one resource is very rare...
A fast, client-side Fabric utility mod that calculates absolute world coordinates by matching bedrock floor patterns using modern 1.18+ generation math.
Vibranium with new tools, weapons and armor (including wolf armor), as well as a powerful 3x3 mining tool (Vibranium Mace) and an improved shield!
Adds 17+ ores and cool items like wireless redstone, logic gates, magic staffs, tools and more.. beyond normal ores mod with just armours and weapons.
A physically plausible geology overhaul!
An API for creating and shaping custom large ore veins with datapacks!
Tired of only 1 layer of snow? This mod fixes that, allowing snow to accumulate to world height (configurable)
A quick way to get rid of a biome. Useful for tweaking datapack-based generators (like Terralith) that don't have a convenient configuration
Bring Outer Space to Minecraft
The Saturn Origin data pack introduces a powerful deity character with unique abilities and significant drawbacks. This character, born with limitless power and six eyes, can perform devastating attacks like Black Flash and Unlimited Void.
A datapack (packaged as a mod) that adds clusters of sky islands with ruins from some lost civilization to your Minecraft worlds.
Every achievement expands the world border! A lightweight, lag-free datapack.
A mod to make the Minecraft world more dynamic!
Wood blocks will now drop their respective Log equivalent instead